At top left in this MODIS image of Tanzania, Africa, from May 3, 2002, the Serengeti Plain peaks out from behind the clouds. At lower left, Lake Malawi crosses Tanzania in the north to Mozambique to the south. Numerous airplane contrails make white lines across the Indian Ocean at image right. Sensor: Terra/MODIS. Data Start Date: 5/3/02. Data End Date: 5/3/02.